Two light bulbs are connected in series in the circuit. The voltage on each of them is 5c.

Two light bulbs are connected in series in the circuit. The voltage on each of them is 5c. The voltage across the entire section of the circuit under consideration is ..

As we know from a school physics course, the voltage in a circuit when using a series connection can be calculated using the sum of the voltages in individual sections.

Let us determine how many volts the voltage in our circuit will be expressed, if from the condition of the task we know that 2 bulbs of 5 volts each are turned on in it by a serial connection:

5 + 5 = 10.

Answer: With such initial data, the voltage in the circuit will be 10 volts.



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